SOLUTION: Can you please help, . Can you please confirm my answer Solve {{{ e^x = 10 - e^(-x) }}} . I got this answer {{{ x = ln(5 +- 2sqrt(6)) }}}, is this true? . Can you please a

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Can you please help, . Can you please confirm my answer Solve {{{ e^x = 10 - e^(-x) }}} . I got this answer {{{ x = ln(5 +- 2sqrt(6)) }}}, is this true? . Can you please a      Log On


   



Question 168654: Can you please help,
.
Can you please confirm my answer
Solve +e%5Ex+=+10+-+e%5E%28-x%29+
.
I got this answer +x+=+ln%285+%2B-+2sqrt%286%29%29+, is this true?
.
Can you please answer as soon as you can, thanks
.
Thanks ahead of time, Levi

Found 2 solutions by Alan3354, jim_thompson5910:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's correct. You can check it on a calculator, it's the inv Hyp Cos of 5.

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
You are correct. You can verify the answers by plugging each solution into the equation.